LOWER ESOPUS CREEK FLOOD STUDY

Ulster County is soliciting competitive proposals from qualified engineering consulting firms to conduct a comprehensive update of base flood elevations for the lower portion of the Esopus Creek. The project area encompasses approximately 230 square miles and 32 linear stream miles, extending from downstream of the Ashokan Reservoir to the confluence with the Hudson River. The scope of work includes surveying, terrain development, 1D/2D hydrologic and hydraulic modeling using HEC-HMS and HEC-RAS, floodway analysis, and the preparation of updated FEMA database products and Flood Insurance Rate Map panels. The contract term is 12 months, and the selected firm must ensure all deliverables meet FEMA standards and address comments from the NYCDEP and NYSDEC. Proposals are due by October 16, 2026, at 4:00 PM and must be submitted in a sealed opaque envelope containing one unbound original, one photocopy, and one electronic copy on a CD or thumb drive. Evaluation is based on a weighted point system focusing on the overall service plan (45 points), qualifications and experience (45 points), and the fee proposal (10 points). Preference is given to firms with significant experience in FEMA floodplain mapping, particularly downstream of reservoirs or dams. Awarded contractors must comply with New York State Labor Law prevailing wage rates, Living Wage Act requirements, and standard New York City contracting provisions due to an intergovernmental agreement with the NYCDEP.